practicalinformatics.com - dns.ninja

`practicalinformatics.com`

DNSSEC	⚠️ Not signed
A	216.150.1.193^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
A	216.150.16.193^{🇨🇦 Amazon216.150.16.0/24 EC2 Prefix}
NS	`ns1.vercel-dns.com` ⭐
		A	2620:4d:4000:6259:7:13:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p13.nsone.net`
		A	198.51.44.13^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p13.nsone.net`
NS	`ns2.vercel-dns.com`
		A	2a00:edc0:6259:7:13::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p13.nsone.net`
		A	198.51.45.13^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p13.nsone.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=hDMCuXOxQOf4fVrlMd1SasiHbKwbdhOSXNV_lGRbNBg`
TXT	`google-site-verification=u756xJ5oKqTTROn6mOW0bTX18Cq4y2-skzSNNC7ubvs`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns1.vercel-dns.com`hostmaster@nsone.net serial=1764640551

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784946282

Same first word

practicalinformatics.com

DNS History

32 records (9 active, 23 former)

○NSlogan.ns.cloudflare.com2017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○NSmaya.ns.cloudflare.com2017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

●NSns1.vercel-dns.com2026-06-15 → 2026-07-25 · 3 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
● 2026-07-25 02:39:24

○NSns12.wixdns.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
○ 2026-06-15 23:41:02
○ 2026-07-25 02:39:24

○NSns13.wixdns.net2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
○ 2026-06-15 23:41:02
○ 2026-07-25 02:39:24

●NSns2.vercel-dns.com2026-06-15 → 2026-07-25 · 3 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
● 2026-07-25 02:39:24

○NSns51.1and1.com2015-06-05 → 2015-10-23 · 4 obs

● 2015-06-05 10:42:58
● 2015-10-23 19:35:22
○ 2015-12-30 20:53:40
○ 2026-07-25 02:39:24

○NSns52.1and1.com2015-06-05 → 2015-10-23 · 4 obs

● 2015-06-05 10:42:58
● 2015-10-23 19:35:22
○ 2015-12-30 20:53:40
○ 2026-07-25 02:39:24

●MXalt1.aspmx.l.google.com2020-01-12 → 2026-07-25 · 3 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
● 2026-07-25 02:39:24

●MXalt2.aspmx.l.google.com2020-01-12 → 2026-07-25 · 3 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
● 2026-07-25 02:39:24

●MXalt3.aspmx.l.google.com2026-06-15 → 2026-07-25 · 3 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
● 2026-07-25 02:39:24

●MXalt4.aspmx.l.google.com2026-06-15 → 2026-07-25 · 3 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
● 2026-07-25 02:39:24

●MXaspmx.l.google.com2020-01-12 → 2026-07-25 · 3 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
● 2026-07-25 02:39:24

○MXaspmx2.googlemail.com2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
○ 2026-06-15 23:41:02
○ 2026-07-25 02:39:24

○MXaspmx3.googlemail.com2020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
○ 2026-06-15 23:41:02
○ 2026-07-25 02:39:24

○MXmx.practicalinformatics.com.cust.b.hostedemail.com2017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○MXmx00.1and1.com2015-06-05 → 2015-10-23 · 4 obs

● 2015-06-05 10:42:58
● 2015-10-23 19:35:22
○ 2015-12-30 20:53:40
○ 2026-07-25 02:39:24

○MXmx01.1and1.com2015-06-05 → 2015-10-23 · 4 obs

● 2015-06-05 10:42:58
● 2015-10-23 19:35:22
○ 2015-12-30 20:53:40
○ 2026-07-25 02:39:24

○A104.24.136.252017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○A104.24.137.252017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○A216.150.1.12026-06-23 → 2026-07-11 · 9 obs

○ 2026-06-15 23:41:02
● 2026-06-23 11:47:12
○ 2026-06-24 14:01:20
● 2026-06-24 17:44:46
○ 2026-06-24 19:26:50
● 2026-07-11 08:12:40
○ 2026-07-11 10:54:10
● 2026-07-11 21:23:08
○ 2026-07-25 02:39:24

○A216.150.1.1292026-06-27 → 2026-07-11 · 6 obs

○ 2026-06-26 23:33:38
● 2026-06-27 00:45:42
○ 2026-06-27 04:52:26
● 2026-07-11 16:59:40
○ 2026-07-11 18:02:52
○ 2026-07-25 02:39:24

●A216.150.1.1932026-06-24 → 2026-07-25 · 5 obs

○ 2026-06-24 17:44:46
● 2026-06-24 19:26:50
○ 2026-06-25 20:59:30
● 2026-07-16 15:56:50
● 2026-07-25 02:39:24

○A216.150.1.652026-06-24 → 2026-07-11 · 12 obs

○ 2026-06-23 11:47:12
● 2026-06-24 14:01:20
○ 2026-06-24 19:26:50
● 2026-06-25 20:59:30
○ 2026-06-25 23:25:30
● 2026-06-26 08:09:14
○ 2026-06-27 04:52:26
● 2026-07-11 08:12:40
○ 2026-07-11 10:54:10
● 2026-07-11 19:24:22
○ 2026-07-11 20:22:20
○ 2026-07-25 02:39:24

○A216.150.16.12026-06-15 → 2026-07-11 · 14 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
○ 2026-06-23 11:47:12
● 2026-06-25 23:25:30
○ 2026-06-26 08:09:14
● 2026-06-27 04:52:26
○ 2026-07-11 08:12:40
● 2026-07-11 10:54:10
○ 2026-07-11 16:59:40
● 2026-07-11 19:24:22
○ 2026-07-11 20:22:20
● 2026-07-11 21:23:08
○ 2026-07-16 15:56:50
○ 2026-07-25 02:39:24

○A216.150.16.1292026-06-23 → 2026-07-11 · 14 obs

○ 2026-06-15 23:41:02
● 2026-06-23 11:47:12
○ 2026-06-24 17:44:46
● 2026-06-24 19:26:50
○ 2026-06-25 20:59:30
● 2026-06-25 23:25:30
○ 2026-06-26 08:09:14
● 2026-06-26 23:33:38
○ 2026-06-27 00:45:42
● 2026-07-11 10:54:10
○ 2026-07-11 19:24:22
● 2026-07-11 20:22:20
○ 2026-07-11 21:23:08
○ 2026-07-25 02:39:24

●A216.150.16.1932026-06-15 → 2026-07-25 · 8 obs

○ 2020-01-12 11:51:58
● 2026-06-15 23:41:02
○ 2026-06-23 11:47:12
● 2026-06-27 04:52:26
○ 2026-07-11 08:12:40
● 2026-07-11 20:22:20
○ 2026-07-11 21:23:08
● 2026-07-25 02:39:24

○A216.150.16.652026-06-25 → 2026-07-11 · 8 obs

○ 2026-06-24 19:26:50
● 2026-06-25 20:59:30
○ 2026-06-25 23:25:30
● 2026-06-26 08:09:14
○ 2026-06-26 23:33:38
● 2026-07-11 18:02:52
○ 2026-07-11 19:24:22
○ 2026-07-25 02:39:24

○A23.236.62.1472020-01-12 → 2020-01-12 · 4 obs

○ 2017-03-18 13:23:40
● 2020-01-12 11:51:58
○ 2026-06-15 23:41:02
○ 2026-07-25 02:39:24

○A2400:cb00:2048:1::6818:88192017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○A2400:cb00:2048:1::6818:89192017-03-18 → 2017-03-18 · 4 obs

○ 2015-12-30 20:53:40
● 2017-03-18 13:23:40
○ 2020-01-12 11:51:58
○ 2026-07-25 02:39:24

○A74.208.88.512015-06-05 → 2015-10-23 · 4 obs

● 2015-06-05 10:42:58
● 2015-10-23 19:35:22
○ 2015-12-30 20:53:40
○ 2026-07-25 02:39:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net...	-
practicalinformatics.com	ns1.vercel-dns.com, ns2.vercel-dns.com	4 records

✅ Authoritative Response

Server:198.51.44.13

NS records: ns1.vercel-dns.com, ns2.vercel-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for practicalinformatics.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`216.150.1.193, 216.150.16.129`
NS	2	`ns1.vercel-dns.com, ns2.vercel-dns.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	3	`google-site-verification=hDMCuXOxQOf4fVr, google-site-verification=u756xJ5oKqTTROn...`
SOA	1	`ns1.vercel-dns.com hostmaster.nsone.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)

Analysis

IP Addresses

practicalinformatics.com has two IP addresses: 216.150.1.193 and 216.150.16.193

Two other host names, along with runbackoffice.com, beatfiltering.com2fhttp3awww.perfectarticles.com and helovi.com, also share IP numbers with practicalinformatics.com.

Name Servers

practicalinformatics.com has two authoritative name servers — ns1.vercel-dns.com and ns2.vercel-dns.com.

practicalinformatics.com shares its NS records with other domains, for example autopitch.ai, 25519.ai, jake-brown.co.uk and two others.

The name servers of practicalinformatics.com overlap at least partially with those of other domains — among them heyinizio.com, yopo.ro, syncron.pro and two more.

These name servers commonly appear alongside the name servers f.zeit-world.com and b.zeit-world.co.uk.

Both ns1.vercel-dns.com and ns2.vercel-dns.com have two IP addresses each. ns1.vercel-dns.com resolves to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1; ns2.vercel-dns.com resolves to 198.51.45.13 and 2a00:edc0:6259:7:13::2.

Mail Servers

Five mail servers handle practicalinformatics.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between practicalinformatics.com and other domains, including opsstart.com, ns500768.ns500759.ns500698.ns500758.ns500698.ns500698.ns500735.ns500736.ns500698.ns500735.ns500735.ns500708.ns500698.ns500698.trackreceptor.com, ns500731.ns500671.ns500754.ns500754.ns500731.ns500688.ns500671.ns500705.ns500704.ns500671.ns500131.lustychickser.com and two others.

These mail servers tend to appear in combination with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c08::1b.

alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to 172.253.157.27 and 2a00:1450:400c:c23::1b.